ES92928A1 - Perfeccionamientos en válvulas termoiónicas. - Google Patents

Perfeccionamientos en válvulas termoiónicas.

Info

Publication number
ES92928A1
ES92928A1 ES92928A ES92928A ES92928A1 ES 92928 A1 ES92928 A1 ES 92928A1 ES 92928 A ES92928 A ES 92928A ES 92928 A ES92928 A ES 92928A ES 92928 A1 ES92928 A1 ES 92928A1
Authority
ES
Spain
Prior art keywords
thermionic valves
thermionic
valves
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES92928A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES92928A priority Critical patent/ES92928A1/es
Publication of ES92928A1 publication Critical patent/ES92928A1/es
Expired legal-status Critical Current

Links

ES92928A 1925-03-10 1925-03-10 Perfeccionamientos en válvulas termoiónicas. Expired ES92928A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES92928A ES92928A1 (es) 1925-03-10 1925-03-10 Perfeccionamientos en válvulas termoiónicas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES92928A ES92928A1 (es) 1925-03-10 1925-03-10 Perfeccionamientos en válvulas termoiónicas.

Publications (1)

Publication Number Publication Date
ES92928A1 true ES92928A1 (es) 1925-06-01

Family

ID=64264065

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92928A Expired ES92928A1 (es) 1925-03-10 1925-03-10 Perfeccionamientos en válvulas termoiónicas.

Country Status (1)

Country Link
ES (1) ES92928A1 (es)

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